The Belstaff Racemaster Jacket is designed to fit true to size. When selecting your size, it is recommended to take your normal size. The jacket is cut with a regular fit, providing comfortable room for movement and potential layering. Made from 100% cotton for the body and lining, with 100% viscose for the sleeve lining, the jacket's distinctive waxed finish requires specific care. To maintain the integrity and protective qualities of the waxed cotton, the jacket requires specialist dry cleaning only. Do not machine wash, tumble dry, iron, or bleach the jacket, as these methods can damage the wax coating and fabric. It is crucial to keep the jacket away from fire and direct heat sources to prevent damage to the waxed material. For storage, hang the jacket in a cool, dry, well-ventilated area, avoiding plastic garment bags which can trap moisture and cause mildew or wax degradation. Regular airing of the jacket can help preserve its condition.